About the instructors
Duane Braun holds a PhD from Johns Hopkins University and was a Geosciences Professor at Bloomsburg University, Pennsylvania from 1975 - 2008, where he taught Environmental and Physical Geology, Geomorphology, Hydrogeology, and Field Geology. He also mapped the glacial deposits of a 9000 sq. ft. area of northeastern Pennsylvania for the state Geologic Survey, taught Geology for Acadia Senior College, and revised the geologic maps of MDI for the Maine Geologic Survey. Duane and Ruth Braun are coauthors of Guide to the Geology of Mount Desert Island and Acadia National Park.
Ruth Braun holds a MSc Degree from Johns Hopkins University. She taught junior and senior high school science. Ruth was a professor at Bloomsburg University where she taught environmental geology, physical geology, and historical geology, and map skills. She has taught Geology classes for Acadia Senior College and, with Duane, is the coauthor of Guide to the Geology of Mount Desert Island and Acadia National Park.